QSharedDataPointerBase< P, T > Class Template Reference

#include <qshareddata.h>

Inheritance diagram for QSharedDataPointerBase< P, T >:

Collaboration diagram for QSharedDataPointerBase< P, T >:

Public Types
using	Type = T
using	pointer = T *

Public Member Functions
void	detach ()
T &	operator* ()
constT &	operator* () const
T *	operator-> ()
constT *	operator-> () const noexcept
	operator T* ()
	operator const T * () const noexcept
T *	data ()
T *	get ()
const T *	data () const noexcept
const T *	get () const noexcept
const T *	constData () const noexcept
T *	take () noexcept
void	reset (T *ptr=nullptr) noexcept
	operator bool () const noexcept
bool	operator! () const noexcept
void	swap (Self &other) noexcept

Protected Member Functions
constexpr	QSharedDataPointerBase (T *ptr=nullptr) noexcept
void	detach_helper ()

Protected Attributes
Qt::totally_ordered_wrapper< T * >	d

Friends
bool	comparesEqual (const QSharedDataPointerBase &lhs, const QSharedDataPointerBase &rhs) noexcept
Qt::strong_ordering	compareThreeWay (const QSharedDataPointerBase &lhs, const QSharedDataPointerBase &rhs) noexcept
bool	comparesEqual (const QSharedDataPointerBase &lhs, const T *rhs) noexcept
Qt::strong_ordering	compareThreeWay (const QSharedDataPointerBase &lhs, const T *rhs) noexcept
bool	comparesEqual (const QSharedDataPointerBase &lhs, std::nullptr_t) noexcept
Qt::strong_ordering	compareThreeWay (const QSharedDataPointerBase &lhs, std::nullptr_t) noexcept
size_t	qHash (const QSharedDataPointerBase &ptr, size_t seed=0) noexcept

Detailed Description

template<template< typename > class P, typename T>
class QSharedDataPointerBase< P, T >

Definition at line 53 of file qshareddata.h.

Member Typedef Documentation

pointer

template<template< typename > class P, typename T>

using QSharedDataPointerBase< P, T >::pointer = T *

Definition at line 68 of file qshareddata.h.

Type

template<template< typename > class P, typename T>

using QSharedDataPointerBase< P, T >::Type = T

Definition at line 67 of file qshareddata.h.

Constructor & Destructor Documentation

QSharedDataPointerBase()

template<template< typename > class P, typename T>

QSharedDataPointerBase< P, T >::QSharedDataPointerBase ( T * ptr = nullptr )

inlineconstexprprotectednoexcept

Definition at line 61 of file qshareddata.h.

Referenced by QSharedDataPointerBase< QSharedDataPointer, T >::QSharedDataPointerBase().

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Member Function Documentation

constData()

template<template< typename > class P, typename T>

const T * QSharedDataPointerBase< P, T >::constData ( ) const

inlinenoexcept

Definition at line 81 of file qshareddata.h.

data() [1/2]

template<template< typename > class P, typename T>

T * QSharedDataPointerBase< P, T >::data ( )

inline

Definition at line 77 of file qshareddata.h.

data() [2/2]

template<template< typename > class P, typename T>

const T * QSharedDataPointerBase< P, T >::data ( ) const

inlinenoexcept

Definition at line 79 of file qshareddata.h.

detach()

template<template< typename > class P, typename T>

void QSharedDataPointerBase< P, T >::detach ( )

inline

Definition at line 70 of file qshareddata.h.

detach_helper()

template<template< typename > class P, typename T>

Q_OUTOFLINE_TEMPLATE void QSharedDataPointerBase< P, T >::detach_helper ( )

protected

Definition at line 334 of file qshareddata.h.

Referenced by QSharedDataPointerBase< QSharedDataPointer, T >::detach().

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get() [1/2]

template<template< typename > class P, typename T>

T * QSharedDataPointerBase< P, T >::get ( )

inline

Definition at line 78 of file qshareddata.h.

get() [2/2]

template<template< typename > class P, typename T>

const T * QSharedDataPointerBase< P, T >::get ( ) const

inlinenoexcept

Definition at line 80 of file qshareddata.h.

operator bool()

template<template< typename > class P, typename T>

QSharedDataPointerBase< P, T >::operator bool ( ) const

inlinenoexcept

Definition at line 95 of file qshareddata.h.

operator const T *()

template<template< typename > class P, typename T>

QSharedDataPointerBase< P, T >::operator const T * ( ) const

inlinenoexcept

Definition at line 76 of file qshareddata.h.

operator T*()

template<template< typename > class P, typename T>

QSharedDataPointerBase< P, T >::operator T* ( )

inline

Definition at line 75 of file qshareddata.h.

operator!()

template<template< typename > class P, typename T>

bool QSharedDataPointerBase< P, T >::operator! ( ) const

inlinenoexcept

Definition at line 96 of file qshareddata.h.

operator*() [1/2]

template<template< typename > class P, typename T>

T & QSharedDataPointerBase< P, T >::operator* ( )

inline

Definition at line 71 of file qshareddata.h.

operator*() [2/2]

template<template< typename > class P, typename T>

constT & QSharedDataPointerBase< P, T >::operator* ( ) const

inline

Definition at line 72 of file qshareddata.h.

operator->() [1/2]

template<template< typename > class P, typename T>

T * QSharedDataPointerBase< P, T >::operator-> ( )

inline

Definition at line 73 of file qshareddata.h.

operator->() [2/2]

template<template< typename > class P, typename T>

constT * QSharedDataPointerBase< P, T >::operator-> ( ) const

inlinenoexcept

Definition at line 74 of file qshareddata.h.

reset()

template<template< typename > class P, typename T>

void QSharedDataPointerBase< P, T >::reset ( T * ptr = nullptr )

inlinenoexcept

Definition at line 84 of file qshareddata.h.

swap()

template<template< typename > class P, typename T>

void QSharedDataPointerBase< P, T >::swap ( Self & other )

inlinenoexcept

Definition at line 98 of file qshareddata.h.

take()

template<template< typename > class P, typename T>

T * QSharedDataPointerBase< P, T >::take ( )

inlinenoexcept

Definition at line 82 of file qshareddata.h.

Friends And Related Symbol Documentation

comparesEqual [1/3]

template<template< typename > class P, typename T>

bool comparesEqual ( const QSharedDataPointerBase< P, T > & lhs, const QSharedDataPointerBase< P, T > & rhs )

friend

Definition at line 115 of file qshareddata.h.

comparesEqual [2/3]

template<template< typename > class P, typename T>

bool comparesEqual ( const QSharedDataPointerBase< P, T > & lhs, const T * rhs )

friend

Definition at line 121 of file qshareddata.h.

comparesEqual [3/3]

template<template< typename > class P, typename T>

bool comparesEqual ( const QSharedDataPointerBase< P, T > & lhs, std::nullptr_t  )

friend

Definition at line 127 of file qshareddata.h.

compareThreeWay [1/3]

template<template< typename > class P, typename T>

Qt::strong_ordering compareThreeWay ( const QSharedDataPointerBase< P, T > & lhs, const QSharedDataPointerBase< P, T > & rhs )

friend

Definition at line 118 of file qshareddata.h.

compareThreeWay [2/3]

template<template< typename > class P, typename T>

Qt::strong_ordering compareThreeWay ( const QSharedDataPointerBase< P, T > & lhs, const T * rhs )

friend

Definition at line 124 of file qshareddata.h.

compareThreeWay [3/3]

template<template< typename > class P, typename T>

Qt::strong_ordering compareThreeWay ( const QSharedDataPointerBase< P, T > & lhs, std::nullptr_t  )

friend

Definition at line 130 of file qshareddata.h.

qHash

template<template< typename > class P, typename T>

size_t qHash ( const QSharedDataPointerBase< P, T > & ptr, size_t seed = 0 )

friend

Definition at line 133 of file qshareddata.h.

Member Data Documentation

d

template<template< typename > class P, typename T>

Qt::totally_ordered_wrapper<T *> QSharedDataPointerBase< P, T >::d

protected

Definition at line 139 of file qshareddata.h.

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The documentation for this class was generated from the following file:

• qtbase/src/corelib/tools/qshareddata.h (11bb2adb776f5fe4087a9a0f7eeeeead62c8c853)